CN214558569U

CN214558569U - High accuracy industrial robot with supplementary structure of rectifying

Info

Publication number: CN214558569U
Application number: CN202120753043.2U
Authority: CN
Inventors: 李梦奇; 周文辉
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a high accuracy industrial robot with supplementary structure of rectifying, including base and bearing bar, settle in the inside of base has gear motor, and gear motor's the left and right sides all is provided with the bearing bar, the below of bearing bar is connected with the wheel, and the outside arrangement of wheel has the slide, the top of bearing bar is connected with the carousel, and settles in the top of carousel has the spacing groove, settle the inboard of spacing groove has the support frame, and the left and right sides of support frame all is connected with the grip block, the one end of grip block is connected with the screw, settle the inboard of support frame has the cylinder, and the one end of cylinder is connected with the hinge, settle the outer wall of hinge has the bracing piece, and the inboard of bracing piece is connected with the connecting rod. This high accuracy industrial robot with supplementary structure of rectifying plays the effect of supplementary correction to the welding electrode through the correcting plate that sets up, and whether the welding electrode is crooked is observed to the accessible correcting plate.

Description

High accuracy industrial robot with supplementary structure of rectifying

Technical Field

The utility model relates to the technical field of robot, specifically be a high accuracy industrial robot with supplementary structure of rectifying.

Background

Welding equipment refers to the equipment needed to implement a welding process. The welding equipment comprises a welding machine, welding process equipment and a welding auxiliary appliance. The main types of welding equipment are an electric welding machine, flame welding equipment and welding equipment thereof, articles need to be welded by a welding robot in the industry, and people are inconvenient to weld due to different places needing to be welded, so that the articles need to be welded by the welding robot in an all-round manner.

The existing welding robot does not have a structure for assisting correction, is not convenient for observing whether the welding electrode inclines or not, so that the welding is not accurate enough, and does not have a bearing structure, so that a speed reduction motor cannot be effectively protected, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing robot according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy industrial robot with supplementary structure of rectifying to propose the current structure that does not possess the supplementary structure of rectifying in solving above-mentioned background art, be not convenient for observe the welding rod and whether incline, consequently make the welded accurate inadequately, and do not possess load-carrying members, consequently can not effectually protect gear motor, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision industrial robot with an auxiliary correction structure comprises a base and a bearing rod, wherein a speed reduction motor is arranged in the base, and the left and right sides of the gear motor are provided with bearing rods, the lower part of the bearing rods is connected with wheels, a slideway is arranged outside the wheel, a turntable is connected above the bearing rod, a limit groove is arranged above the turntable, a support frame is arranged inside the limit groove, the left side and the right side of the supporting frame are both connected with clamping plates, one end of each clamping plate is connected with a screw, the inner side of the supporting frame is provided with a cylinder, one end of the cylinder is connected with a hinge, the outer wall of the hinge is provided with a support rod, the inner side of the support rod is connected with a connecting rod, the right side of the support rod is provided with a welding clamp, and the inner side of the soldering turret is provided with a threaded rod, one end of the threaded rod is connected with a clamping groove, and the outer wall of the soldering turret is provided with a correcting plate.

Preferably, the bearing rod forms rotating structure through between carousel and the gear motor, and the bearing rod forms rotating structure through between wheel and the slide to the bearing rod is around the vertical central line symmetric distribution of carousel.

Preferably, the support rod forms a rotating structure through the support frame and the speed reducing motor, the structure of the head end of the speed reducing motor is a T-shaped structure, and a clamping structure is formed between the speed reducing motor and the turntable.

Preferably, the limiting groove is wrapped outside the supporting frame, the screws are symmetrically distributed about the vertical center line of the limiting groove, and the screws are in threaded connection with the clamping plate.

Preferably, the cylinder is in pin joint with the support rod through a hinge, and the support rod forms a rotating structure with the support frame through a connecting rod.

Preferably, the welding tongs are in threaded connection with the support rod, and the structure of the welding tongs is of a convex structure.

Preferably, the correcting plate is perpendicular to the soldering turret, the correcting plate is welded with the soldering turret, the clamping groove forms a telescopic structure through the threaded rod and the soldering turret, and the clamping groove is of a semi-surrounding structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the supporting rod can help the reducing motor to bear weight, reduce the bearing capacity of the reducing motor, protect the reducing motor and prolong the service life of the reducing motor, and the supporting rod forms a rotating structure with the reducing motor through the supporting frame, so that the welding rod can rotate left and right, and the welding range of the welding rod is enlarged;

2. the clamping plate is used for clamping and fixing the support frame, so that the stability of the support frame in the limiting groove is improved, the clamping plate is convenient to adjust through the arranged screws, and the welding rod is convenient to adjust up and down through the pin joint between the arranged cylinder and the support rod through the hinge, so that the welding range of the welding rod is enlarged, and the welding rod can be welded in all directions;

3. be threaded connection between soldering turret and the bracing piece through setting up, the dismantlement and the installation of the soldering turret of being convenient for play the effect of supplementary correction to the welding electrode through the correcting plate that sets up, and whether the welding electrode is crooked is observed to the accessible correcting plate, through centre gripping groove and the threaded rod that sets up, is used for fixing the welding electrode, is convenient for adjust the correction to the welding electrode simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the base of the present invention;

FIG. 3 is a schematic view of the front three-dimensional structure of the support frame of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the turntable of the present invention.

In the figure: 1. a base; 2. a slideway; 3. a load-bearing bar; 4. a turntable; 5. a screw; 6. a clamping plate; 7. a support frame; 8. a hinge; 9. a support bar; 10. a threaded rod; 11. a clamping groove; 12. a correction plate; 13. welding tongs; 14. a cylinder; 15. a limiting groove; 16. a reduction motor; 17. a connecting rod; 18. and (4) wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-precision industrial robot with an auxiliary correction structure comprises a base 1 and a bearing rod 3, wherein a speed reducing motor 16 is arranged inside the base 1, the bearing rod 3 is arranged on the left side and the right side of the speed reducing motor 16, a wheel 18 is connected below the bearing rod 3, a slide way 2 is arranged outside the wheel 18, a rotary table 4 is connected above the bearing rod 3, a limiting groove 15 is arranged above the rotary table 4, a supporting frame 7 is arranged on the inner side of the limiting groove 15, clamping plates 6 are connected on the left side and the right side of the supporting frame 7, a screw 5 is connected at one end of each clamping plate 6, an air cylinder 14 is arranged on the inner side of each supporting frame 7, a hinge 8 is connected at one end of each air cylinder 14, a supporting rod 9 is arranged on the outer wall of each hinge 8, a connecting rod 17 is connected on the inner side of each supporting rod 9, a welding clamp 13 is arranged on the right side of each supporting rod 9, a threaded rod 10 is arranged on the inner side of each welding clamp 13, one end of the threaded rod 10 is connected with a clamping groove 11, and the outer wall of the soldering turret 13 is provided with a correcting plate 12.

The utility model discloses in: the bearing rod 3 forms a rotating structure through the space between the turntable 4 and the speed reducing motor 16, the bearing rod 3 forms a rotating structure through the space between the wheels 18 and the slideway 2, and the bearing rods 3 are symmetrically distributed about the vertical central line of the turntable 4; through the bearing rod 3 that sets up, can help gear motor 16 to bear weight, reduce gear motor 16's bearing capacity, protect gear motor 16, prolong gear motor 16's life.

The utility model discloses in: the supporting rod 9 and the speed reducing motor 16 form a rotating structure through the supporting frame 7, the structure of the head end of the speed reducing motor 16 is a T-shaped structure, and a clamping structure is formed between the speed reducing motor 16 and the turntable 4; the supporting rod 9 is arranged to form a rotating structure between the supporting frame 7 and the speed reducing motor 16, so that the welding rod can rotate left and right conveniently, and the welding range of the welding rod is enlarged.

The utility model discloses in: the limiting groove 15 is wrapped outside the supporting frame 7, the screws 5 are symmetrically distributed about the vertical central line of the limiting groove 15, and the screws 5 are in threaded connection with the clamping plate 6; through the grip block 6 that sets up for it is fixed to carry out the centre gripping to support frame 7, has increased the stability of support frame 7 in spacing groove 15, through the screw 5 that sets up, is convenient for adjust grip block 6.

The utility model discloses in: the cylinder 14 is in pin joint with the support rod 9 through the hinge 8, and the support rod 9 and the support frame 7 form a rotating structure through the connecting rod 17; the cylinder 14 is connected with the support rod 9 through the hinge 8 by a pin, so that the welding rod can be conveniently adjusted in angle up and down, the welding range of the welding rod is increased, and the welding rod can be welded in an all-round manner.

The utility model discloses in: the welding tongs 13 is in threaded connection with the support rod 9, and the structure of the welding tongs 13 is a convex structure; the welding tongs 13 and the supporting rod 9 are in threaded connection, so that the welding tongs 13 can be conveniently detached and installed.

The utility model discloses in: the correcting plate 12 is perpendicular to the soldering turret 13, the correcting plate 12 is welded with the soldering turret 13, the clamping groove 11 forms a telescopic structure with the soldering turret 13 through the threaded rod 10, and the clamping groove 11 is of a semi-surrounding structure; through the correcting plate 12 that sets up, play the supplementary effect of rectifying to the welding electrode, whether the accessible correcting plate 12 observes the welding electrode crooked, through the centre gripping groove 11 and the threaded rod 10 that set up, is used for fixing the welding electrode, is convenient for adjust the correction to the welding electrode simultaneously.

This high accuracy industrial robot's with supplementary structure of rectifying theory of operation: firstly, the industrial robot is a high-precision welding robot, which is mainly used for industrial welding work, when in use, an electric welding rod can be inserted into the interior of a welding tongs 13, then a threaded rod 10 is screwed, the threaded rod 10 drives a clamping groove 11 to move downwards until the clamping groove 11 is tightly attached to the electric welding rod, so that the fixing of the electric welding rod is completed, a correcting plate 12 is additionally arranged at the inlet of the welding tongs 13, the correcting plate 12 is used for performing auxiliary correction on the electric welding rod, when the electric welding rod is tightly attached to the correcting plate 12, the surface electric welding rod is parallel without inclination, secondly, when the up-and-down angle of the electric welding rod needs to be adjusted, an air cylinder 14 (model: MOB 23-50) can be started, the air cylinder 14 rotates up and down a support rod 9 under the action of a hinge 8, so that the up-and-down angle adjustment of the electric welding rod is realized, when the electric welding rod needs to be rotated left and right, the speed reducing motor 16 (model: JGB 37-520) can be started, the speed reducing motor 16 drives the turntable 4 to rotate, the support frame 7 is arranged above the turntable 4, the support frame 7 can be driven to rotate along with the rotation of the turntable 4, so that the effect of rotating the welding rod left and right is achieved, then the welding rod can rotate up, down, left and right, the flexibility and the welding comprehensiveness of the welding robot are increased, then, in order to reduce the bearing capacity of the speed reducing motor 16, the bearing rod 3 is additionally arranged, the bearing rod 3 can rotate along with the rotation of the turntable 4 through the wheel 18, the rotation of the turntable 4 cannot be influenced, the bearing capacity of the speed reducing motor 16 can be reduced, finally, in order to enable the support frame 7 to be more stable, the limiting groove 15 and the clamping plate 6 are additionally arranged, the screw 5 is screwed, so that the clamping plate 6 is tightly attached to the support frame 7, the stability of the support frame 7 can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy industrial robot with supplementary structure of rectifying, includes base (1) and bearing bar (3), its characterized in that: a speed reducing motor (16) is arranged inside the base (1), bearing rods (3) are arranged on the left side and the right side of the speed reducing motor (16), wheels (18) are connected below the bearing rods (3), a slide way (2) is arranged outside the wheels (18), a rotary table (4) is connected above the bearing rods (3), a limiting groove (15) is arranged above the rotary table (4), a supporting frame (7) is arranged on the inner side of the limiting groove (15), clamping plates (6) are connected on the left side and the right side of the supporting frame (7), a screw (5) is connected at one end of each clamping plate (6), an air cylinder (14) is arranged on the inner side of the supporting frame (7), a hinge (8) is connected at one end of the air cylinder (14), a supporting rod (9) is arranged on the outer wall of the hinge (8), and a connecting rod (17) is connected on the inner side of the supporting rod (9), the right side of the supporting rod (9) is provided with a soldering turret (13), the inner side of the soldering turret (13) is provided with a threaded rod (10), one end of the threaded rod (10) is connected with a clamping groove (11), and the outer wall of the soldering turret (13) is provided with a correcting plate (12).

2. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: bearing bar (3) constitute revolution mechanic through between carousel (4) and gear motor (16), and bearing bar (3) constitute revolution mechanic through between wheel (18) and slide (2) to bearing bar (3) are about the vertical central line symmetric distribution of carousel (4).

3. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: the support rod (9) forms a rotating structure between the support frame (7) and the speed reducing motor (16), the structure of the head end of the speed reducing motor (16) is a T-shaped structure, and a clamping structure is formed between the speed reducing motor (16) and the turntable (4).

4. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: the limiting groove (15) is wrapped outside the supporting frame (7), the screws (5) are symmetrically distributed about the vertical central line of the limiting groove (15), and the screws (5) are in threaded connection with the clamping plate (6).

5. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: the cylinder (14) is in pin joint with the support rod (9) through a hinge (8), and the support rod (9) forms a rotating structure with the support frame (7) through a connecting rod (17).

6. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: the welding tongs (13) are in threaded connection with the support rod (9), and the structure of the welding tongs (13) is of a convex structure.

7. A high precision industrial robot provided with an auxiliary correcting structure according to claim 1, characterized in that: the correcting plate (12) and the soldering turret (13) are perpendicular to each other, the correcting plate (12) and the soldering turret (13) are welded, the clamping groove (11) forms a telescopic structure through the threaded rod (10) and the soldering turret (13), and meanwhile the structure of the clamping groove (11) is a semi-surrounding structure.